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Popular >

simplify 80(0.07+10)^{-1}

Solution

simplify

80 (0.07 + 10)^{- 1}

Solution

7.94438 \dots

Solution steps

80 (0.07 + 10)^{- 1}

Apply exponent rule:

a^{- 1} = \frac{1}{a}

= 80 \cdot \frac{1}{( 10 + 0.07 )}

Add the numbers:

0.07 + 10 = 10.07

= 80 \cdot \frac{1}{10.07}

Multiply fractions:

a \cdot \frac{b}{c} = \frac{a \cdot b}{c}

= \frac{1 \cdot 80}{10.07}

Multiply the numbers:

1 \cdot 80 = 80

= \frac{80}{10.07}

Divide the numbers:

\frac{80}{10.07} = 7.94438 \dots

= 7.94438 \dots

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Frequently Asked Questions (FAQ)

What is 80(0.07+10)^{-1} ?
The solution to 80(0.07+10)^{-1} is 7.94438…